ABB AI809 3BSC690071R1 S800 I/O 8-Channel Analog Input Module

Description

The ABB AI809 (3BSC690071R1) is an 8-channel analog input module for the S800 I/O system. It converts standard current signals into high-resolution digital data for ABB controllers, offering advanced filtering and groupwise isolation for accurate, reliable measurements of pressure, flow, and level in electrically noisy industrial environments.

Specifications

• Manufacturer: ABB

• Country of Origin: Switzerland

• Model Number: AI809

• Order Number: 3BSC690071R1

• Product Type: 8-Channel Analog Input Module

• Weight: 0.22 kg

• Input Signal Range: 0 to 20 mA, 4 to 20 mA

• Resolution: 12 bits

• Input Impedance: 250 ohms

• Isolation: Groupwise isolation from ModuleBus and power supply

• Update Time: Typically 10 ms (at 50 Hz) / 8 ms (at 60 Hz)

• Mounting: Vertical or Horizontal DIN rail installation

Features

• High-Integrity Measurement: Delivers accurate 12-bit resolution for 8 independent channels, ensuring precise monitoring of continuous process variables.

• Signal Conditioning: Includes built-in low-pass filtering and digital conversion to maintain high signal-to-noise ratios in industrial settings.

• Fault Detection: Equipped with comprehensive diagnostics that identify under-range, over-range, and internal module hardware failures.

• Efficient Power Management: Low power consumption design reduces thermal load within the control cabinet, extending the lifespan of adjacent components.

• ModuleBus Connectivity: Facilitates rapid data transfer to the Fieldbus Communication Interface (FCI) through the standardized ModuleBus protocol.

• Field-Ready Design: Specifically optimized for unipolar current inputs, making it compatible with the vast majority of two-wire and four-wire industrial transmitters.